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Autotropic & geotropic

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15y ago

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What is it called when a stem grows up?

Gravitropism (also known as geotropism) is a turning or growth movement by a plant or fungus in response to gravity. It is a general feature of all higher and many lower plants as well as other organisms. Wikipedia


What is the term for a plant's movement or growth in response to touch or contact?

I believe that the answer to your question would be a tropism. A tropism is a force that applies to an object, making it move somehow. For example, a plant that grows towards the ground would have a "positive gravitropism" because it is growing towards the ground. Also, a plant that grows towards the sun would have a "positive phototropism" because it grows towards light. There are many other types of tropisms that apply to chemicals, seasonal changes, and so forth, but the ones that I talked about are the two most common and basic types of tropisms. I hope I answered your question.


What is a directional plant response?

A directional plant response, also known as tropism, is the growth or movement of a plant in response to a directional stimulus, such as light, gravity, or touch. For example, phototropism is when a plant grows towards a light source. These responses allow plants to adjust their growth and development to optimize their chances of survival and reproduction.


What caused the root and the shoot to grow in the directions they did?

The root grows downward due to gravitropism, a plant's response to gravity, while the shoot grows upward towards light through phototropism, a plant's response to light. These directional growth patterns enable the root to anchor the plant and absorb water and nutrients from the soil, while the shoot reaches for sunlight to undergo photosynthesis for energy production.


A person that grows plants is called?

A person that grows plants is called a farmer.

Related Questions

What term means that a plant grows to gravity?

The way a plant grows or bends due to gravity is called geotropism.


What is a plant's response to gravity called?

A plant's response to gravity is called gravitropism or geotropism.


What is it called when a stem grows up?

Gravitropism (also known as geotropism) is a turning or growth movement by a plant or fungus in response to gravity. It is a general feature of all higher and many lower plants as well as other organisms. Wikipedia


Warum ist die banane krumm?

It grows up and gravity bends the fruit. Er wächst auf und Schwerkraft beugt sich die Frucht.


What are the 4 plant tropisms?

OK there's 4 tropisms hydro tropism (when plant grows towards water) thigmatropism, (when plant grows towards touch) gravitropism (grows right side up is turned upside down) and photo tropism (grows towards light)


What is the name for a plant's growth response to gravity?

Certain plants react to gravity by growing against it or towards it. It is the tropism of gravity called a geotropism. For example, if a potted plant falls over then it will continue to grow towards the sky. If a mudslide occurs and it drastically tilts the land where a tree grows, the tropism allows the tree to grow upwards. Alternatively, geotropism works for roots as well. Roots will respond to gravity by growing downwards. It can be observed that no matter which way a seed is planted the roots and the shoots respond to gravity in opposite ways. Plant hormones, auxins are responsible for this response. Phototropism is the response of plants to light.


Is a plant growing towards light a response or stimulus?

It is a response called phototropism, where the plant grows towards light as a result of the stimulus of light perception.


What is the term for a plant's movement or growth in response to touch or contact?

I believe that the answer to your question would be a tropism. A tropism is a force that applies to an object, making it move somehow. For example, a plant that grows towards the ground would have a "positive gravitropism" because it is growing towards the ground. Also, a plant that grows towards the sun would have a "positive phototropism" because it grows towards light. There are many other types of tropisms that apply to chemicals, seasonal changes, and so forth, but the ones that I talked about are the two most common and basic types of tropisms. I hope I answered your question.


A change in the direction a plant grows in response to gravity?

This change in direction is called gravitropism. Plants respond to gravity by growing roots downward (positive gravitropism) and shoots upward (negative gravitropism). This mechanism helps plants optimize their growth by maintaining stable positions in relation to gravity.


What is phototropism what does have to do with plants?

Tropism is the growth response of a plant caused by a stimulus. Gravitropism is the growth response of plant to gravity. The roots grow downward towards gravity, which is called positive gravitropism. The stem and upper part of a plant grow upward, away from gravity, which is called negative gravitropism.


What is a directional plant response?

A directional plant response, also known as tropism, is the growth or movement of a plant in response to a directional stimulus, such as light, gravity, or touch. For example, phototropism is when a plant grows towards a light source. These responses allow plants to adjust their growth and development to optimize their chances of survival and reproduction.


What are types of tropisms in animals?

Tropisms are the growth responses of plants where the plant grows towards or away from the stimulus. Growth towards the stimulus is a positive topism. Growth away from the stimulus is called a negative tropism.There are three main tropisms:1) The response to light is called phototropism.2) The response to gravity is called gravitropism (or sometimes geotropism).3) The third tropic response to heat is thigmotropism